Added edit and delete buttons, added dialogue box for editing attributes, added a separater to add a footer to the panel which is to add a new user.

src/main/java/cvbuilder/view/MainViewer.java

@@ -79,13 +79,150 @@ public class MainViewer {
             return;
         }
 
-        for (User user : userGroup.getUsers()) {
+        // Add existing users
+        for (int i = 0; i < userGroup.getUsers().size(); i++) {
+            User user = userGroup.getUsers().get(i);
             String value = user.getUserAttribute(panelName);
+
             if (value != null && !value.isEmpty()) {
+                // Create a panel for each entry with radio button and action buttons
+                JPanel entryPanel = new JPanel();
+                entryPanel.setLayout(new BoxLayout(entryPanel, BoxLayout.X_AXIS));
+
+                // Create radio button
                 JRadioButton radioButton = new JRadioButton(value);
                 group.add(radioButton);
-                panel.add(radioButton);
+                entryPanel.add(radioButton);
+
+                // Add some spacing
+                entryPanel.add(Box.createHorizontalStrut(10));
+
+                // Create Edit button
+                JButton editButton = new JButton("Edit");
+                final int userIndex = i;
+                editButton.addActionListener(e -> {
+                    JTextField textField = new JTextField(value, 20);
+                    JPanel dialogPanel = new JPanel();
+                    dialogPanel.add(new JLabel("Edit:"));
+                    dialogPanel.add(textField);
+
+                    int result = JOptionPane.showConfirmDialog(panel, dialogPanel,
+                            "Edit " + panelName, JOptionPane.OK_CANCEL_OPTION,
+                            JOptionPane.PLAIN_MESSAGE);
+
+                    if (result == JOptionPane.OK_OPTION) {
+                        String newValue = textField.getText();
+                        if (!newValue.isEmpty()) {
+                            // Update the user attribute
+                            switch (panelName.toLowerCase()) {
+                                case "title" -> user.setTitle(newValue);
+                                case "name" -> user.setName(newValue);
+                                case "email" -> user.setEmail(newValue);
+                                case "phone" -> user.setPhone(newValue);
+                                case "address" -> user.setAddress(newValue);
+                            }
+
+                            // Update the radio button label
+                            radioButton.setText(newValue);
+                        }
+                    }
+                });
+                entryPanel.add(editButton);
+
+                // Add some spacing
+                entryPanel.add(Box.createHorizontalStrut(5));
+
+                // Create Delete button
+                JButton deleteButton = new JButton("Delete");
+                deleteButton.addActionListener(e -> {
+                    int confirm = JOptionPane.showConfirmDialog(panel,
+                            "Are you sure you want to delete this entry?",
+                            "Confirm Delete", JOptionPane.YES_NO_OPTION);
+
+                    if (confirm == JOptionPane.YES_OPTION) {
+                        // Remove the user
+                        userGroup.getUsers().remove(userIndex);
+
+                        // Refresh all panels
+                        JFrame frame = (JFrame) SwingUtilities.getWindowAncestor(panel);
+                        frame.getContentPane().removeAll();
+                        populateMainPanel(frame);
+                        frame.revalidate();
+                        frame.repaint();
+                    }
+                });
+                entryPanel.add(deleteButton);
+
+                // Add padding to align elements
+                entryPanel.add(Box.createHorizontalGlue());
+
+                // Add the entry panel to the main panel
+                panel.add(entryPanel);
             }
         }
+
+        // Add a separator
+        panel.add(Box.createVerticalStrut(20));
+        panel.add(new JSeparator(JSeparator.HORIZONTAL));
+        panel.add(Box.createVerticalStrut(10));
+
+        // Add the "Add Row" interface at the bottom
+        JPanel addRowPanel = new JPanel();
+        addRowPanel.setLayout(new BoxLayout(addRowPanel, BoxLayout.X_AXIS));
+
+        JTextField newValueField = new JTextField(15);
+        JButton addButton = new JButton("Add Row");
+
+        addRowPanel.add(new JLabel("New " + panelName + ": "));
+        addRowPanel.add(newValueField);
+        addRowPanel.add(Box.createHorizontalStrut(10));
+        addRowPanel.add(addButton);
+
+        // Add row action
+        addButton.addActionListener(e -> {
+            String newValue = newValueField.getText().trim();
+            if (!newValue.isEmpty()) {
+                // Create a new user
+                User newUser = new User();
+
+                // Set all attributes to "Unknown" by default
+                newUser.setName("Unknown");
+                newUser.setTitle("Unknown");
+                newUser.setEmail("Unknown");
+                newUser.setPhone("Unknown");
+                newUser.setAddress("Unknown");
+
+                // Set the specific attribute from the input field
+                switch (panelName.toLowerCase()) {
+                    case "title" -> newUser.setTitle(newValue);
+                    case "name" -> newUser.setName(newValue);
+                    case "email" -> newUser.setEmail(newValue);
+                    case "phone" -> newUser.setPhone(newValue);
+                    case "address" -> newUser.setAddress(newValue);
+                }
+
+                // Add the new user to the group
+                userGroup.addUser(newUser);
+
+                // Refresh all panels
+                JFrame frame = (JFrame) SwingUtilities.getWindowAncestor(panel);
+                frame.getContentPane().removeAll();
+                populateMainPanel(frame);
+                frame.revalidate();
+                frame.repaint();
+
+                // Clear the input field
+                newValueField.setText("");
+            } else {
+                JOptionPane.showMessageDialog(panel,
+                        "Please enter a value for the new " + panelName,
+                        "Empty Value", JOptionPane.WARNING_MESSAGE);
+            }
+        });
+
+        panel.add(addRowPanel);
+
+        // Add vertical glue to push all components to the top
+        panel.add(Box.createVerticalGlue());
     }
 }